Method of grinding of gear teeth

Details Method of grinding of gear teeth Method of grinding of gear teeth

1975-05-08

1976-10-19

Whitehead, Harold D.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

B24B 100

Patent

active

039863050

ABSTRACT:
For grinding the flanks of gear teeth to modify an involute tooth profile determined by the generating method of grinding, the tooth flank area is associated with a system of co-ordinates and a grinding programme is employed that specifies involute modifying grinding feed in terms of the co-ordinates. By comparison of actual and programmed feed positions at instantaneous points in the co-ordinate system, feed corrections are applied at those points to obtain the programmed profile. By interpolation between successive comparison points, incremental feed corrections are obtained to give a smoother change of profile.

REFERENCES:
patent: 2316490 (1943-04-01), Semar
patent: 3044221 (1962-07-01), Graf
patent: 3691357 (1972-09-01), McIntosh
patent: 3694970 (1972-10-01), Schoonover

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